| 摘要 |
<p>PURPOSE:To make it possible to detect the insertion of a pipe tip to a filling port without providing an electronic component or signal wire at the pipe tip by a method wherein on the body side of a nozzle, a sensor is provided facing the pipe tip, and in a recessed part which is formed on the pipe tip side, a light reflecting body is provided to confront with the sensor, and further, a washing device for the light reflecting body is provided on a nozzle case. CONSTITUTION:A sensor 22 is provided in a recessed part 25 which is formed on a lever guard 24 to surround a lever 23 which opens/closes a valve which is provided on body 12 of a nozzle 10. A light reflecting body 26 is provided in a recessed part 27 which is formed at a position to confront with the sensor 22, in the vicinity of the tip leading end of a pipe tip 11. When the pipe tip 11 is inserted in a filling port 28, a space between the sensor 22 and the light reflecting body 26 is shut off by the filling port 28. On a spring board 62 which is fixed on a nozzle case 13, a wiping member 69 is mounted, and at the time of placing/removing of the nozzle 10, the wiping member 69 contact-slides on the light reflecting body 26 and is deflected to perform cleaning.</p> |
